NCLEX-PN
Pharmacological and Parenteral Therapies NCLEX Questions
Extract:
Question 1 of 5
When assessing a client with early impairment of oxygen perfusion, such as pulmonary embolus, the nurse should expect to find restlessness and which of the following symptoms?
Correct Answer: C
Rationale: The cardinal signs of respiratory problems and hypoxia are restlessness, diaphoresis, tachycardia, and cool skin. Bradycardia might occur much later in the process when the condition is severe. Eupnea is normal respirations in rate and depth.
Question 2 of 5
A client newly diagnosed with Diabetes Mellitus needs education. Which of the following statements should the nurse include in this education?
Correct Answer: C
Rationale: A balanced diet and exercise program are essential for managing diabetes, promoting glycemic control and overall health without extreme restrictions.
Question 3 of 5
What do the following ABG values indicate: pH 7.38, PO2 78 mmHg, PCO2 36 mmHg, and HCO3 24 mEq/L?
Correct Answer: B
Rationale: These ABG values are within normal limits.
Choices A, C, and D are incorrect because the ABG values indicate none of these acid-base disturbances.
Question 4 of 5
A client with jaundice has which skin color?
Correct Answer: C
Rationale: Jaundice causes yellow skin due to bilirubin accumulation, unlike the other color descriptions.
Question 5 of 5
A client begins a regimen of chemotherapy. Her platelet counts falls to 98,000. Which action is least likely to increase the risk of hemorrhage?
Correct Answer: C
Rationale: Reverse isolation does not affect the risk of hemorrhage.